Unit Size Net Weight Quart Kit 1.95 lb Gallon Kit 15.6 lb Five Gallon Kit 78 lb Clear Flex30 is a mercury-free and phthalate-free water white clear urethane liquid rubber compound designed for applications that require absolute clarity and resistance to sunlight. Low viscosity ensures easy mixing and pouring. Clear Flex 30 cures at room temperature with negligible shrinkage. Cured castings are clear, flexible and UV Resistant. Vibrant colors and color effects are achieved by adding pigments. Applications include making model reproductions, decorative cast pieces, special effects, prototype parts. See technical bulletin and MSDS for proper handling and mixing application. FOR INDUSTRIAL USE ONLY. PropertiesTechnical Properties Mix Ratio by Weight 100A:94B Mix Ratio by Volume 1A:1B Pot Life 15 minutes Cure Time 16 hours Color Clear Shore Hardness 30A Mixed Viscosity 750 cps Shrinkage 0.002 in./in. Specific Volume 26.9 cu. in./lb. Specific Gravity 1.03g/cc Tensile Strength 725 psi Elongation @ Break 675% Die C Tear Strength 54 pli APPLICATION RECOMMENDATIONS: This material should be vacuumed or pressure cast to minimize bubbles. Cured material is very clear. Clear Flex 30 will come out of silicone molds with a tacky surface that eventually goes away at room temperature. There is no tacky surface when heated in an industrial oven or hot box at 150 deg F / 60 deg C for 4 hours.Media VideoDocumentation Technical Bulletin Special Order Items PRODUCT ADVISORY: The products listed below are currently SPECIAL ORDER items and require pre order. Lead times may vary - For more information please contact our staff.701018 - Clear Flex 30 - Five Gallon Kit Related ProductsRELATED PRODUCTS: